from launch import LaunchDescription
import launch_ros.actions
import os
from ament_index_python.packages import get_package_share_directory
def generate_launch_description():
    config = os.path.join(
    get_package_share_directory('pad_server'),
    'config',
    'param.yaml'
    )
    print(config)
    return LaunchDescription([
        launch_ros.actions.Node(
            namespace= "", package='pad_server', executable='pad_server', output='screen',parameters=[config])
    ])